diff --git a/ejabberd/templates/ejabberd.yml.erb b/ejabberd/templates/ejabberd.yml.erb
index adf5b38..4ea8139 100644
--- a/ejabberd/templates/ejabberd.yml.erb
+++ b/ejabberd/templates/ejabberd.yml.erb
@@ -70,6 +70,9 @@ s2s_protocol_options:
   - "no_sslv2"
   - "no_sslv3"
 
+disable_sasl_mechanisms:
+  - "X-OAUTH2"
+
 <% if @auth.is_a?(Array) -%>
 auth_method:
 <%   @auth.each do |method| -%>